With Shion avoiding him, Rei starts wondering if he's been dumped. Rei and Jin have a heart-to-heart talk about relationships. Jin points out that Rei has changed a lot. Jin convinces Rei to run after Shion and try to salvage things before it's too late.
I've been watching you since we were kids. 
I know you pretty well, Jin.
Ich kenn dich schon von klein auf,
deshalb bemerke ich solche Dinge.
Te he observado desde niños,
así que te conozco bastante bien.
Te he observado desde que éramos niños.
Te conozco muy bien, Jin.
Je t’observe depuis si longtemps
que je vois le moindre changement.
Ti osservo da quando eravamo piccoli.
Eu tenho observado você desde que éramos crianças.
Eu te conheço muito bem, Jin.
Мы же с детства знакомы.
Я тебя знаю как свои пять пальцев.